<template>
  <el-dialog
    title="新增员工"
    :visible="showDialog"
    top="8vh"
    @close="DiaClose"
    @click.native="isShowTree = false"
  >
    <!-- 表单 -->
    <el-form ref="addForm" :model="formData" :rules="rules" label-width="120px">
      <el-form-item label="姓名" prop="username">
        <el-input
          v-model="formData.username"
          style="width: 50%"
          placeholder="请输入姓名"
        />
      </el-form-item>
      <el-form-item label="手机" prop="mobile">
        <el-input
          v-model="formData.mobile"
          style="width: 50%"
          placeholder="请输入手机号"
        />
      </el-form-item>
      <el-form-item label="入职时间" prop="timeOfEntry">
        <el-date-picker
          v-model="formData.timeOfEntry"
          style="width: 50%"
          placeholder="请选择入职时间"
        />
      </el-form-item>
      <el-form-item label="聘用形式" prop="formOfEmployment">
        <el-select
          v-model="formData.formOfEmployment"
          style="width: 50%"
          placeholder="请选择"
        >
          <el-option
            v-for="item in hireType"
            :key="item.id"
            :label="item.value"
            :value="item.id"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="工号" prop="workNumber">
        <el-input
          v-model="formData.workNumber"
          style="width: 50%"
          placeholder="请输入工号"
        />
      </el-form-item>
      <el-form-item label="部门" prop="departmentName">
        <el-input
          :value="formData.departmentName"
          style="width: 50%"
          placeholder="请选择部门"
          @click.native.stop="focusForm"
        />
        <div v-if="isShowTree" class="tree-box">
          <el-tree
            v-loading="treeLoading"
            :data="treeData"
            :props="{ label: 'name' }"
            @node-click="handleNodeClick"
          />
        </div>
      </el-form-item>
      <el-form-item label="转正时间" prop="correctionTime">
        <el-date-picker
          v-model="formData.correctionTime"
          style="width: 50%"
          placeholder="请选择转正时间"
        />
      </el-form-item>
    </el-form>
    <!-- footer插槽 -->
    <template v-slot:footer>
      <el-button @click="DiaClose">取消</el-button>
      <el-button type="primary" @click.native="addRole">确定</el-button>
    </template>
  </el-dialog>
</template>

<script>
import { reqGetDepartments } from '@/api/department'
import { transListToTree } from '@/utils'
import { reqAddEmployee } from '@/api/employees'
const { hireType } = obj
import obj from '@/constant/employees'
export default {
  props: {
    showDialog: {
      type: Boolean,
      default: false,
    },
  },
  data() {
    return {
      formData: {
        username: '', // 用户名
        mobile: '', // 手机号
        formOfEmployment: '', // 聘用形式
        workNumber: '', // 工号
        departmentName: '', // 部门
        timeOfEntry: '', // 入职时间
        correctionTime: '', // 转正时间
      },
      rules: {
        username: [
          {
            required: true,
            message: '用户姓名不能为空',
            trigger: ['blur', 'change'],
          },
          {
            min: 1,
            max: 4,
            message: '用户姓名为1-4位',
            trigger: ['blur', 'change'],
          },
        ],
        mobile: [
          {
            required: true,
            message: '手机号不能为空',
            trigger: ['blur', 'change'],
          },
          {
            pattern: /^1[3-9]\d{9}$/,
            message: '手机号格式不正确',
            trigger: ['blur', 'change'],
          },
        ],
        formOfEmployment: [
          {
            required: true,
            message: '聘用形式不能为空',
            trigger: ['blur', 'change'],
          },
        ],
        workNumber: [
          {
            required: true,
            message: '工号不能为空',
            trigger: ['blur', 'change'],
          },
        ],
        departmentName: [
          {
            required: true,
            message: '部门不能为空',
            trigger: ['blur', 'change'],
          },
        ],
        timeOfEntry: [
          {
            required: true,
            message: '请选择入职时间',
            trigger: ['blur', 'change'],
          },
        ],
      },
      treeData: [],
      isShowTree: false,
      treeLoading: false, // 树形loading控制
      hireType,
    }
  },
  components: {
  },
  methods: {
    async addRole() {
      // console.log(1110)
      const res = await reqAddEmployee(this.formData)
      console.log(res, 22222)
      this.$message.success(res.message)
      this.DiaClose()
    },
    // 判断树形数据是否有子节点 有则不显示此节点
    handleNodeClick(nodeDate) {
      // 判断树形数据是否有子节点 有则不显示此节点
      if (nodeDate.children && nodeDate.children.length > 0) return
      this.formData.departmentName = nodeDate.name
      this.isShowTree = false
    },
    // 选择部门时触发
    async focusForm() {
      this.isShowTree = !this.isShowTree
      this.treeLoading = true
      if (this.isShowTree === false) return // 树形下拉菜单隐藏时不必发请求
      const {
        data: { depts },
      } = await reqGetDepartments()
      const res = transListToTree(depts, '')
      this.treeData = res
      this.treeLoading = false
    },
    // 关闭弹窗
    DiaClose() {
      // 通知父组件放权
      this.$emit('update:showDialog', false)
      this.$refs.addForm.resetFields()
      this.$emit('add-data')
    },
  },
}
</script>

<style lang="scss" scoped>
.tree-box {
  position: absolute;
  width: 50%;
  // min-height: 50px;
  height: 200px;
  left: 0;
  top: 45px;
  z-index: 100;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding-right: 5px;
  overflow-x: hidden;
  background-color: #fff;
  ::v-deep {
    overflow: auto;
  }
}
</style>
